“There is nothing noble in being superior to some other man. The true nobility is in being superior to your previous self.” Probably W.L. Sheldon, US lecturer on ethics (1858 – 1907) rather than Ernest Hemingway.
Wednesday, 12 October 2016
The World’s largest database of crystal surfaces and shapes
Nanoengineers at the University of California San Diego, have created the world’s largest database of elemental crystal
surfaces and shapes. The open source database called Crysatlium can be